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SigmasTek  |  SKU: BW-5674

Altronix BT124 12V 5Ah SLA Compatible Replacement Battery - 4 Pack

Sale price $52.42 USD Regular price $63.29
Shipping calculated at checkout.

➤ Compatible with Altronix BT124 alarm systems for seamless replacement

➤ Maintenance-free sealed lead acid (SLA) technology for hassle-free use

➤ 12V 5Ah capacity delivers extended backup power during outages

➤ Meets or exceeds OEM specs ensuring reliable and consistent performance

➤ Includes 4 batteries for convenient multiple replacements or installations


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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Battery Care Guide

Battery Usage and Maintenance Guidelines 🔋

Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.

1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Operate the device until the battery reaches approximately 20% capacity.
  • Avoid premature recharging.
  • Do not allow the battery to fully discharge during the initial cycles.

Post-Conditioning

  • Recharge the battery only when necessary.
  • These batteries are capable of approximately 500 charge cycles:
  • Once daily → ~500 days
    Twice daily → ~250 days
    Note: Even a partial recharge is considered a full cycle.

2. Sealed Lead Acid (SLA) Batteries 💡

  • No conditioning required.
  • Maintain the battery in a fully charged state; avoid complete discharge.
  • Capable of 300–400 charge cycles.
  • Expected service life: 2–3 years, depending on usage conditions.

3. Laptop Batteries (Lithium-Ion) 💻

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Charge fully, then discharge to approximately 20% capacity.
  • Avoid complete discharge, as some devices may not detect a fully drained battery.

Post-Conditioning

  • Minimize frequent plugging and unplugging.
  • Allow the battery to discharge moderately at least once per month to maintain optimal performance.
  • Occasional cycling is recommended to sustain battery health.

Professional Recommendation

Adhering to these guidelines will enhance battery longevity and ensure reliable performance.

For further assistance regarding your battery or order, our customer support team is available to provide guidance.

Delivery and Shipping

Everything You Need to Know About Shipping with BatteryWeb (USA)

We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:

🚚 Shipping & Delivery

Most orders ship next business day (some products like sealed lead acid may take a little longer).

Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).

We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.

Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.

Transit times shown are estimates only (business days, no weekends/holidays).

🌍 Shipping Restrictions

Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.

PO Box deliveries are only available via USPS.

At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.

📦 Important Notes

Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.

If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.

💲 Currency & Pricing

All prices are shown in USD.

Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.

⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).


Volts & Amps

12 Volts | 5 AH

Terminal Type

F1

4-Pack 12V 5Ah Sealed Lead-Acid Replacement Batteries — Compatible with Altronix BT124 Alarm System

Stock up on dependable backup power for installations and service calls with this 4-pack of replacement batteries for the Altronix BT124 Alarm System. Each maintenance-free, sealed lead-acid unit delivers consistent 12V performance and reliable capacity, making this set ideal for multiple replacements, staging spare units, or outfitting multi-zone systems requiring dependable standby power.

Key Specifications

  • Compatible Model: Altronix BT124 Alarm System
  • Configuration: 4-pack
  • Voltage: 12 Volts
  • Capacity: 5 Ah
  • Terminal Type (listed): F1
  • Battery Type / Technology: Sealed lead-acid (SLA), maintenance-free
  • Design Feature: Leak-proof design (as listed)
  • Designed For: Alarm backup and multi-installation replacement
  • Brand (as listed): SigmasTek

Benefits

  • Convenient Multi-Pack: Four batteries included for multiple replacements, on-site spares, or multi-unit installations—ideal for service technicians and facility managers.
  • Durability & Leak Protection: Sealed, leak-proof construction enhances safety and allows flexible mounting options within alarm enclosures.
  • Long-Lasting Battery Life: With a 5Ah rating, these batteries provide reliable standby runtime to keep alarm systems operational through power interruptions.
  • High-Performance Standby Power: Engineered to meet or exceed OEM specifications, this high-performance battery set delivers steady voltage under load for predictable alarm system behavior.
  • Maintenance-Free Convenience: SLA technology removes the need for routine maintenance, saving time and reducing ongoing service requirements.
  • Typical Applications: Perfect for alarm control panels, UPS backup modules, emergency power circuits, and multi-zone alarm installations. Also suitable for emergency lighting, small tools, and other low-voltage backup scenarios where dependable standby power is required.

Ensure you have reliable replacement battery options on hand for your Altronix BT124 systems. Add this 4-pack of high-performance, long-lasting batteries to your cart today to secure dependable backup power and simplify future maintenance.


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